##    
                                        ....  #.# ##
                                        #...  ##†#.#
                                    ...  #... #.#.# 
                                    .... #..## #y#.#
                                     ...##...###.###
                                   .  #.........#..#
                                   .. ##..........##
                       ..#............#........#### 
              ≈≈# #...##.....................>##    
             #≈≈≈##.....[#..................###     
             #≈≈≈≈#≈≈≈....≈...≈≈≈.....[...<.##      
            .#≈≈≈≈≈≈≈≈≈≈≈≈..≈≈≈≈.≈.......##..#      
            ..≈≈≈≈≈≈≈≈≈≈≈≈≈.≈≈≈≈≈............#      
    .#.#### ...≈≈≈≈≈≈≈.≈...≈≈≈≈≈≈≈≈..........#      
    .........#≈≈≈≈≈≈≈≈≈.≈≈.≈≈≈≈≈≈≈#..[.......#      
  .###...... #..≈≈≈≈≈.≈.≈...≈#≈≈≈≈#.........##      
  ........(. #.##....##.#....#≈≈≈≈###.......#       
  .........###..##..#####..#.#≈≈≈≈####....#####     
  .........##......####...####≈≈≈###.#....###.#     
 # #........#...#.........### #≈###...........###   
 ..#......#..÷...##...##....## ≈# #[............#   
 ................#..#.#......######....##.....###   
 #.....##...##.....##...##....## #.....###......#   
###............###....[.###....##........#..#...#   
#....##.#.......#.......#####...)...........#...#   
#....##.#..............##...#<.))...............#   
#.........................<.................##.##   
#.........................##.................#.#    
#........................####......#..........##    
........................#####....######........#    
#...#.........................###### #.........#    
≈P; ♣P≈≈...................##..#...###.........#    
h   ♣♣≈P♣P♣≈[.......#...)####.##..>..........###    
    ≈≈≈≈P♣♣≈≈♣.....###.....##..#.....##.......#     
   ≈≈≈h≈P P≈≈♣♣............###..................    
   ≈≈≈≈≈≈≈♣P≈♣ ...#......)[#...#.#.......>......    
                 .............##.###..####......    
                 .................#####   ......    
                 ......#..........#       #.###     
                 ......##.....#...#         #       
                  ..... ###....####                 
                  ....    .....#                    
                  #(.    ##....#                    
                          #...##